22020230011 has 16 divisors (see below), whose sum is σ = 23873703840. Its totient is φ = 20309933280.

The previous prime is 22020230003. The next prime is 22020230017. The reversal of 22020230011 is 11003202022.

It is not a de Polignac number, because 22020230011 - 2³ = 22020230003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22020229973 and 22020230000.

It is not an unprimeable number, because it can be changed into a prime (22020230017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3342741 + ... + 3349321.

It is an arithmetic number, because the mean of its divisors is an integer number (1492106490).

Almost surely, 2^22020230011 is an apocalyptic number.

22020230011 is a deficient number, since it is larger than the sum of its proper divisors (1853473829).

22020230011 is an equidigital number, since it uses as much as digits as its factorization.

22020230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143 (or 8117 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22020230011 its reverse (11003202022), we get a palindrome (33023432033).

The spelling of 22020230011 in words is "twenty-two billion, twenty million, two hundred thirty thousand, eleven".